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SqlCacheDependencySection.PollTime Property

Gets or sets the frequency with which the SqlCacheDependency polls the database table for changes.

Namespace:  System.Web.Configuration
Assembly:  System.Web (in System.Web.dll)

[ConfigurationPropertyAttribute("pollTime", DefaultValue = )]
public int PollTime { get; set; }

Property Value

Type: System.Int32
The SQL cache dependency polling time, in milliseconds. The default is 500.

The PollTime property defines the time frequency with which ASP.NET polls the database for changes in the table linked to the cached item.

Note   The frequency can be overridden on a database level in the databases element of the sqlCacheDependency in the cache configuration section.

The following code example shows how to use the PollTime property.


        // Get the current PollTime property value.
        Int32 pollTimeValue = sqlDs.PollTime;

        // Set the PollTime property to 500 milliseconds.
        sqlDs.PollTime = 500;

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0
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